scripts/sync-cloud at main · gfarfanb/scripts · GitHub

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#! /usr/bin/env bash
BASEDIR=$(dirname $0); cd $BASEDIR

. ./env-vars

_require_var CLOUD_HOME
_require_var CLOUD_REMOTE_SOURCES

__usage_page() {
    echo "Synchronize local files from cloud providers."
    echo ;
    echo "Usage: $(basename $0) [<option>]*"
    echo "Option:"
    echo "    -f: Pull data from cloud"
    echo "    -p: Push data to cloud"
    echo "    -s: Apply Rclone sync"
    echo "    -t: Test run"
    echo "    -h: Displays this help message"
    exit 0
}

_cloud_home=$( _trim_trailing_separator "$CLOUD_HOME" )
_sync_flag=0
_push_flag=0
_options="-P"

while getopts "fpsth" opt; do
    case "$opt" in
        f)
            _sync_op="Pull"
            ;;
        p)
            _sync_op="Push"
            ;;
        s)
            _sync_flag=1
            ;;
        t)
            _options="--dry-run"
            ;;
        h)
            __usage_page
            ;;
    esac
done

_sync_ops=( "Pull" "Push" )

if [ -z "$_sync_op" ]; then
    echo "Select an operation:"
    for _idx in "${!_sync_ops[@]}"; do
        _op="${_sync_ops[$_idx]}"

        echo "$((_idx+1))) $_op"
    done
    read -p "operation-index> " _op_index

    if [ -z "$_op_index" ]; then
        echo "Invalid operation index"
        _stopped
    fi

    _sync_op="${_sync_ops[$((_op_index-1))]}"
fi

if [ "$_sync_op" = "Push" ]; then
    _push_flag=1
fi

for _src in "${CLOUD_REMOTE_SOURCES[@]}"; do
    _config=$( cut -d : -f 1 <<< "$_src" )
    _path=$( cut -d : -f 2 <<< "$_src" )
    _path=$( _trim_separator "$_path" )

    if [ $_push_flag -eq 1 ]; then
        echo "Pushing changes to '$_config:$_path'"
        rclone copy "$_options" "$_cloud_home/$_config/$_path" $_config:$_path

        if [ $_sync_flag -eq 1 ]; then
            rclone sync "$_options" "$_cloud_home/$_config/$_path" $_config:$_path
        fi
    else
        echo "Pulling changes from '$_config:$_path'"
        rclone copy "$_options" $_config:$_path "$_cloud_home/$_config/$_path"

        if [ $_sync_flag -eq 1 ]; then
            rclone sync "$_options" $_config:$_path "$_cloud_home/$_config/$_path"
        fi
    fi
done

_completed